My head unit has 2 rca lines out(rears). My amp has 4 rca inputs in (front and rear). Is it ok to just split the 2 lines into 4 using rca splitters? Will this effect the sound quality or volume?
If he has the speakers connected directly to the HU right now he has that feature //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif